07-10-2015 дата публикации
Номер: CN0204684950U
Принадлежит:
The utility model discloses a SCR deNOx systems, deNOx systems include kiln tail pre -heater, kiln tail dust collector, heat exchanger, SCR reactor, reductant system, the heat that adopts the cement system of burning till hot flue gas self heats the low temperature flue gas after removing dust, does not use the burning fuel heating to contain nitrogen oxide's flue gas in addition to the energy consumption of the new energy and the secondary pollution of environment have been avoided, utilize the utility model discloses, be non - mass transfer nature heat transfer between high temperature flue gas and the low temperature flue gas, can have effectively utilized the heat in the high temperature flue gas, avoided again dust that the high temperature flue gas brought into to the wearing and tearing of catalyst, block up and poison the phenomenon, make the temperature of pending flue gas be in the high -efficient interval of catalyst, improved the reaction efficiency of nitrogen oxide with the ...
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